18188323809214

Names of 18188323809214

• Cardinal: 18188323809214 can be written as Eighteen trillion, one hundred eighty-eight billion, three hundred twenty-three million, eight hundred nine thousand, two hundred fourteen.

Scientific notation

• Scientific notation: 1.8188323809214 × 10¹³

Factors of 18188323809214

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 279

Divisors of 18188323809214

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 13 17 26 34 47 61 94 122 139 169 221 278 338 442 611 793 799 1037 1222 1586 1598 1807 2074 2197 2209 2363 2867 2873 3614 4394 4418 4726 5734 5746 6533 7943 8479 10309 10387 13066 13481 15886 16958 20618 20774 23491 26962 28561 28717 30719 37271 37349 37553 46982 48739 57122 57434 61438 74542 74698 75106 84929 97478 103259 110227 111061 134017 134749 135031 144143 169858 175253 206518 220454 222122 268034 269498 270062 288286 305383 307051 350506 373321 398513 399347 484523 485537 488189 610766 614102 633607 746642 797026 798694 969046 971074 976378 1104077 1267214 1342367 1432951 1443793 1742221 1751737 1755403 1873859 2208154 2278289 2290733 2684734 2865902 2887586 3484442 3503474 3510806 3747718 3969979 3991663 4556578 4581466 4853173 5180669 5191511 5219867 6298799 6346457 6774721 7939958 7983326 8236891 9706346 10361338 10383022 10439734 12597598 12692914 13549442 14353001 16473782 18628363 18730111 18769309 22772581 22820239 24360167 28706002 29617757 29779529 37256726 37460222 37538618 45545162 45640478 48720334 51891619 59235514 59559058 63091249 67348697 67489643 67858271 81884387 82503941 88071373 103783238 107079583 126182498 134697394 134979286 135716542 163768774 165007882 176142746 186589013 214159166 242168719 243491443 244001017 296043553 316682171 318411887 373178026 387133877 484337438 486982886 488002034 592087106 633364342 636823774 674591047 774267754 875533061 882157523 1072551233 1144927849 1349182094 1392034579 1751066122 1764315046 2145102466 2289855698 2784069158 3165388759 3172013221 3848566189 4116868223 4139354531 5032740401 6330777518 6344026442 7697132378 8233736446 8278709062 8769683611 10065480802 11381929793 11468047799 14884062037 17539367222 22763859586 22936095598 29768124074 41150053867 53811608903 65425625213 82300107734 107623217806 130851250426 149084621387 193492806481 298169242774 386985612962 534950700271 699550915739 1069901400542 1399101831478 9094161904607 18188323809214
• Sum of all divisors σ(n): 32732516078640
• Sum of proper divisors (its aliquot sum) s(n): 14544192269426
• 18188323809214 is a deficient number, because the sum of its proper divisors (14544192269426) is less than itself. Its deficiency is 3644131539788

Bases of 18188323809214

• Binary: 100001000101011001100100101000110011110111110₂
• Hexadecimal: 0x108ACC9467BE
• Base-36: 6G3LMDY2M

Squares and roots of 18188323809214

• 18188323809214 squared (18188323809214²) is 330815122988820871071297796
• 18188323809214 cubed (18188323809214³) is 6016972577905628326461812705925282692344
• The square root of 18188323809214 is 4264777.1113170733
• The cube root of 18188323809214 is 26298.4948124459

Scales and comparisons

• 18,188,323,809,214 seconds is equal to 578,332 years, 22 weeks, 5 days, 1 hour, 13 minutes, 34 seconds.
• To count from 1 to 18,188,323,809,214 would take you about one million, four hundred forty-five thousand, eight hundred thirty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18188323809214 cubic inches would be around 2191.5 feet tall.

Recreational maths with 18188323809214

• 18188323809214 backwards is 41290832388181
• The number of decimal digits it has is: 14
• The sum of 18188323809214's digits is 58
• More coming soon!